The cache memory exists between microprocssor (CPU) and main memory. It is faster than main memory. Its access time is…
Secondary memory, also called auxiliary memory, is a mass storage device. It is non-volatile which means that the device retains…
Service is a work done by a person or a group of people for the benefit of others. The term,…
What is embedded microprocessor? Embedded microprocessors are embedded inside other devices. Usually these processors are used as microcontrollers in devices…
What is microcomputer? Microcomputer is a system that consists of CPU, memory and input-output interface. Here the word micro refers…
Integration Circuit (IC) is a small silicon semiconductor crystal called a chip. It contains electrical components such as transistors, decodes,…
The digital circuits are considered as combinational as the outputs depend on the given inputs. Many digital systems have combinational…
Counter is a sequential circuit that runs through a sequence of states upon the given input pulses. The input pulses…
Asynchronous counter. The basic idea is to keep the J and K inputs of each flip fop high, such that…
When the output of a flip flop is used as the clock input for the next flip flop, the counter…